baber/WOPTO huggingface dataset:
Patent JP-H1074077-A (JP)
Title: Method and device for two dimensional spatial conversion of picture
Inventor: OKITSU HIROMI
IPC: G06T3/00
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide the two dimensional spatial converting device in which various special effect pictures are obtained using a simple constitution, real time processes are conducted and a low cost is realized. SOLUTION: Two dimensional conversion processes of an original picture 1 are divided into a horizontal h axis direction (a first path) and a vertical v axis direction (a second path) and are successively executed. An offset amount offset- h(v) in the h axis direction and a reduction factor r- h(v) are beforehand stored in a table for each horizontal scan line. Similarly, an offset amount offset- v(h) in the v axis direction and a reduction factor r- (h) are beforehand stored in the table for each vertical scan line. In the first path, the reading and writing addresses in the h axis direction against a picture memory are shifted based on the amount offset- h(v) and the intervals of the addresses are controlled based on the factor r- h(v).  In the second path, the reading and writing addresses in the v axis direction are shifted based on the amount offset- v(h) and the intervals of the addresses are controlled based on the factor r- v(h).
Patent JP-H1158927-A (JP)
Title: Print seal forming apparatus and method
Inventor: KODAMA MITSURU
IPC: B41M5/382
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a good-looking print seal wherein only a display image is clearly and beautifully looked in an embossed state. SOLUTION: White opaque ink is transferred to the display image region on transparent recording paper detected by the photographed image region detection means of a control part 4 and respective imaged images are respectively successively transferred to the transferred white opaque ink in a superposed state by an image transfer means 11 corresponding to image colors separated into cyan, magenta and yellow by the imaged image color separation means of the control part 4. Therefore, a good-looking print seal wherein only the transfer image on the transparent recording paper is beautifully and clearly embossed even if bonded on a dark color or pattern can be obtained by simple constitution.
Patent JP-H0280813-A (JP)
Title: Bearing material made of double-layered iron-copper-lead system sintered alloy
Inventor: MORI SANAE
IPC: C22C38/60
Filed: 1988-09-14
Abstract: PURPOSE:To largely increase the adhesive strength and improve the antiseize property, in a bimetal type bearing material, by forming a copper-plated layer having a predetermined thickness between a steel back plate and an iron-copper- lead system sintered alloy. CONSTITUTION:The bimetal type bearing material consists of a steel back plate and an iron-copper-lead system sintered alloy whose main component is iron. a copper-plated layer having a thickness of 2 to 20mum is formed between this steel back plate and the iron-copper-lead system sintered alloy. The components of this sintered alloy are as follows: copper: 10 to 40wt.%; tin: 1 to 7wt.%; lead: 10 to 40wt.%; phosphorus: 0.5wt.% and under; graphite: 0.5 to 4wt.%; at least one of zinc, nickel, and boron: 5wt.% and under; and the remainder consists of iron. With this contrivance, the adhesive strength of the material can largely be increased, while the antiseise property can be improved.
Patent JP-2000064243-A (JP)
Title: Seawater exchange method for confined water area
Inventor: SHIMIZU HARUO
IPC: E02B3/02
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To perpetually feed seawater containing sufficient dissolved oxygen near the surface of the sea to the confined water area using natural energy for eliminating a layer of discontinuity related to temperature and density in the confined water area and to prevent the deterioration of water quality in the sea bottom area as well. SOLUTION: A conduit tube 6 is laid at a height corresponding to the water line position WL of an embankment 2a for dividing the open sea 4 and the confined water area 3 where the blocks of waves 5 dash the embankment 2a. Seawater 7 flowing from the conduit tube 6 is thereby introduced to a water reservoir 8 installed on the internal surface of the embankment 2a and made to flow into the confined water area 3 from the vicinity of the bottom 8a of the water reservoir 8 by use of a difference in water head. In addition, seawater in the confined water area 3 is discharged through a discharge pipe 10 laid on another embankment 2b for dividing the confined water area 3 and the open sea 4.
Patent JP-S60124403-A (JP)
Title: Drawing method of pipe
Inventor: MURASE FUMIO
IPC: B21B23/00
Filed: 1983-12-07
Abstract: PURPOSE:To prevent a product from flaws generating in its inner surface and to improve its yield by previously putting the hollow part of a pipe in a pressurized state before drawing the pipe. CONSTITUTION:A hollow pipe stock 16 obtained by piercing a round billet 10 by a piercer 14, is rolled into a pipe stock 22 by a mandrel mill 20. A small amount of water is poured into the hollow part 23 of pipe stock 22, and the pipe stock 22 is heated about 920 deg.C by a reheating furnace 24 after welding mild steel plates 28 to its both ends. The sealed water is vaporized into a superheated steam, to raise the pressure in the hollow part 23 to about 5-6kg/cm<2>. When the pipe stock 22 is drawn by a stretch reducer 26 in this pressurized state. the generation of buckling is prevented because a compressive force is added to the wall-thickness direction of pipe stock 22 from the inner surface 22A side by the pressure in the hollow part 23. Accordingly, the pipe stock 22 is prevented from inner surface flaws caused by its buckling, and its quality and yield are improved.
Patent JP-S59125087-A (JP)
Title: Radiant ray detecting device
Inventor: MATSUDA MIKIHIKO
IPC: H01J47/00
Filed: 1982-12-30
Abstract: PURPOSE:To obtain a radiant ray detecting device which can save remarkably a gas consumption by disposing a counting gas refiner for eliminating an impure component in counting gas, on the counting gas leading-in side of a gas flow counter. CONSTITUTION:The counting gas supplied to the gas flow counter train consisting of (m) pieces of cascaded gas flow counters 51, 52... 5m, through an opening and closing valve 2, a pressure regulator 3 and a flow meter 4 from a counting gas cylinder 1 is discharged into the air through a check valve 6. In this case, the counting gas refiners 71, 72...7m are inserted and disposed at the gas inflow side of each gas flow counter respectively. When Q gas is used as the counting gas, it obtains a prescribed characteristic of the gas flow counter, therefore, water in the Q gas which is transmitted a radiant ray incident window 21 is eliminated from the Q gas by the characteristic difference of a boiling point, etc., the transmission of the water by a semipermeable member or a gas refiner utilizing an adsorption, etc. In this way, it becomes unnecessary to flow more gas quantity than the gas quantity operating effectively for counting a radiant ray, in order to reduce the impure component density in the counting gas, and the counting gas can be saved remarkably.
Patent JP-H0392617-A (JP)
Title: Dynamic pressure fluid bearing device
Inventor: INAGE TORU
IPC: F16C17/10
Filed: 1989-09-06
Abstract: PURPOSE:To improve bearing strength of a radial bearing, prevent generation of precession phenomenon, and accurately journal a rotating member, by forming a communicating hole in a rotation member from a thrust bearing to a radial bearing, and supplying high pressure fluid subjcted to pumping in the thrust bearing to the radial bearing. CONSTITUTION:A rotation member 17 is loosely fitted to a fixed shaft 4 standingly provided in a housing 10, and a thrust bearing 8 and a radial bearing 2 are provided. A communicating hole 20 from the thrust bearing 8 to the radial bearing 2 is formed in the rotation member 17. Hereby, by supplying high pres sure fluid subjcted to pumping in the thrust bearing 8, the strength of the radial bearing 3 is improved, generation of precession phenomenon is prevented, and the rotation member 17 is accurately journaled.
Patent JP-S59139633-A (JP)
Title: Resin seal method of electronic part
Inventor: MOCHIZUKI HIDETOSHI
IPC: B29B9/08
Filed: 1983-12-09
Abstract: PURPOSE:To remove the generation of bubbles in a resin, to eliminate defective sealing and to improve realiability and performance by evacuating a molding material in order to extract air existing in the powdered or granular molding material before the molding material is compression-molded to a tablet shape. CONSTITUTION:When a powdered or granular molding resin 1 is kept in a hopper 3, plungers 4-5 are moved when the inside of the resin is filled with air, and a fixed quantity of the molding resin 1 are charged into a cylinder 7. Consequently, the molding resin 1 is transferred undern exhaust hole 8' by the movement of the plunger 4, and air being filled in the molding resin 1 can be extracted by an evacuator 8 through the exhaust hole 8'. Accordingly, the molding resin 1 from which air is extracted completely is also compressed and worked by the plungers 4-5 to manufacture a tablet 2, an the plungers 4-5 are moved again to extract the tablet 2 to the outside of the cylinder 7, thus obtaining the tablet 2 devoid of air.
Patent JP-H05316700-A (JP)
Title: Multistator induction motor
Inventor: SATAKE TOSHIHIKO
IPC: H02K16/04
Filed: 1992-08-07
Abstract: PURPOSE:To get a low-priced induction motor which generates high torque at start and from low speed to high speed smoothly by providing a switch between the middle point of the series connection of the optional phase of the first or second stator winding and the middle point of the series connection of the other phase, and changing it over between parallel star connection and series delta connection. CONSTITUTION:When a power switch S0 is closed in the condition that short circuit switches S1 and S2 are opened, and stator winding 11 and stator winding 12 becomes series delta connection which has an electrical phase difference of 60 deg.. Next, when the short circuit switch S1 is closed, the series delta connection becomes unbalance, and one part of the winding becomes parallel, and generated torque goes up. Next, when the short circuit S2 is closed, it becomes parallel star connection of 0 deg. in phase difference. This way, it becomes possible to get three stages of torque properties by two short circuit switches S1 and S2, and each torque property for starting of series delta connection, for middle speed of unbalanced short circuit, and for the operation of parallel star connection can be gotten.
Patent JP-H10111191-A (JP)
Title: Contact pressure measuring apparatus for socket contact
Inventor: OSHIMA HISAO
IPC: G01L5/00
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To measure actual contact pressure between the contact pin of various IC sockets and the electrode part of an electric component accurately by forming a detecting part of a plurality of flexible sheets. SOLUTION: A detecting part 1 is constituted by pasting two flexible sheets, each comprising patterned resilient electric components 5a, 5b having resistors, while touching the resistors each other. A plurality of electrodes 5a are arranged on at least one sheet while being patterned at varying interval. When that detecting part 1 is arranged at a part for mounting an electric component and the electrode part 5a is brought into contact with a contact, the electrode part 5a is deformed resiliently by the contact pressure of the contact pin. Consequently, the resistors of the bonded electrode parts 5a, 5b are touched tightly and the contact area is varied The variation of electric resistance at that part is then detected thus measuring the contact pressure.  Since the detecting part 1 is made of a flexible sheet, it can be attached to various types of IC socket by changing the fixing tool and an actual contact pressure can be measured accurately.
Patent JP-S61110226-A (JP)
Title: Input device
Inventor: MATSUZAWA KAZUFUMI
IPC: G06F3/045
Filed: 1984-11-02
Abstract: PURPOSE:To improve the input detecting accuracy of an input device, by constantly correcting the resistance value between each comb-tooth type electrodes. CONSTITUTION:Sections 4 to be trimmed of a resistance body 1 between each comb-tooth type electrode are trimmed with a laser while the resistance value of the resistance body 1 is measured with a tester 5. When the trimming is performed, resistance values between adjacent comb-tooth type electrodes become larger, and thus, resistance values between each comb-tooth type electrode are set at a fixed level. Therefore, accuracy of input detection can be improved.
Patent JP-S61108361-A (JP)
Title: Method and apparatus for drying water-retaining substance
Inventor: HIROTSUKA MOTOHIKO
IPC: A23L11/00
Filed: 1984-11-01
Abstract: PURPOSE:To carry out the drying of a water-retaining substance in high efficiency, without deteriorating the physical properties and quality of the substance, with a micron drier lined its inner surface with a non-adhesive resin, and supplying the water-retaining substance to the top of the lower pulverization zone in the form of fine particles having a specific diameter. CONSTITUTION:The micron drier is furnished with a hot-air feeding port 1 and pulverization zone 4 at the bottom, and a classifying zone 6 and an exhaust port 7 at the top. The inner surface of the micron drier is lined with a non- adhesive resin, and a water-retaining substance is supplied to the part 11 higher than the top of the pulverization zone 4 by >=500mm and dried. The water- retaining substance contains 95-55wt% water, supplied in the form of granules of 1.5-13mm diameter, and dried to the core in the pulverization zone.
Patent JP-S6386366-A (JP)
Title: Solid electrolyte fuel cell
Inventor: OGAWA HAKARU
IPC: H01M8/24
Filed: 1986-09-30
Abstract: PURPOSE:To facilitate the connection of unit cells, gas supply to unit cell, and gas sealing, and to increase space efficiency by forming a unit cell by arranging a porous fuel electrode and a porous oxidizing agent electrode on both sides of a plate-like electrolyte layer made of a specific material, and stacking a plurality of unit cells through conductive separators each of which has a fuel gas guide passage and an oxidizing agent guide passage on its both sides. CONSTITUTION:A unit cell 3 consists of a sheet-like electrolyte layer formed with a mixture powder of an oxide ion conductive material (for example, a mixture of Bi2O3 and Er2O3) and alkali metal carbonate (for example, a mixture of Li2CO3 and K2CO3) or alkali earth carbonate and a binder, and a porous oxidizing agent electrode (for example, a nickel powder sinter) and a porous fuel electrode (a sinter of Ni and Cr powder) which are arranged on both sides of the electrolyte layer 6. A plurality of unit cells 3 are stacked through conductive separators 4 between end plates 2a and 2b to obtain a fuel cell stack 1. A fuel gas guide passage 4a and an oxidizing gas guide passage 4b perpendicularly intersecting each other are formed on both sides of the separator 4.
Patent JP-H0571719-A (JP)
Title: Method of incinerating radioactive solid waste
Inventor: YANASE TETSUYA
IPC: F23G5/50
Filed: 1991-09-11
Abstract: PURPOSE:To prevent the suffocation phenomenon in the incinerator and prevent an excessive rise of temperature inside the incinerator when many kinds of radioactive solid wastes that are especially easy to burn and bulky are incinerated. CONSTITUTION:Before incinerating solid wastes that are radioactive they are compressed to form compressed waste blocks 6. The compressed waste blocks 6 are charged by a charging machine 1 into a space 2b for incineration in the main body 2 of an incinerator. Combustion air is supplied as shown by the arrow mark A to the furnace bed section of the space 2b for incineration and hot air for raising temperature is supplied as shown by the arrow mark B. In this hot air supply preferably moisture such as steam, etc., is supplied with the combustion air to the furnace bed section in order to prevent the temperature in the furnace from rising excessively and, at the same time, the generation of lump-shaped slag is prevented.
Patent JP-H0394655-A (JP)
Title: Nutrient feeding composition
Inventor: SOTOZONO SHIGEO
IPC: A23L1/30
Filed: 1989-09-06
Abstract: PURPOSE:To provide the title composition useful for prevention and therapy of adult diseases such as hyperlipidemia, comprising protein, fat, dietary fiber- contg. carbohydrate and carnitine etc.-contg. additive. CONSTITUTION:The following components: (A) 10-30wt.% of protein such as casein and its salt(s), (B) 10-20wt.% of fat such as soybean oil, (C) 40-70wt.% of carbohydrate containing 3-10wt.% of dietary fiber such as polydextrose, and (D) other additives such as 0.001-0.1wt.% of carnitine, 0.01-1wt.% of eicosapentaenoic acid and docosahexaenoic acid, 0.00001-0.0001wt.% of taurine and minerals etc., are mutually formulated, and the resulting formulation is emulsified and dried, thus obtaining the objective composition.
Patent JP-H0395838-A (JP)
Title: Cathode-ray tube
Inventor: HORIBE SHIGENOBU
IPC: H01J29/88
Filed: 1989-09-07
Abstract: PURPOSE:To prevent the induction of surge element in a cross arm, a core, etc., by applying dag to all the portions of a funnel where a deflection yoke is mounted, or in close proximity to the portion where the deflection yoke is mounted. CONSTITUTION:On the outside face of a funnel 4, dag 9 is applied in close proximity to the portion, where a deflecting yoke 8 is mounted, in a surrounding manner. Also, above the deflection yoke 8, dag 9a exists, which is electrically and integrally connected to the dag 9, existing conventionally. Electric charge (+) which is induced on the outside face of the funnel 4 during operation thus escapes to the nearby dag 9 or the dag 9a rather than to the cross arm 10 of the deflection yoke 8, a vertical winding, etc., and then flows to the earth.
Patent JP-H0679436-A (JP)
Title: Dispersion strengthening material supplying device to be used for production of dispersion strengthening metal-base composite material
Inventor: OZAWA KAZUHIRO
IPC: B22D27/20
Filed: 1992-08-31
Abstract: PURPOSE:To stably supply a dispersion strengthening material at the time of producing the dispersion strengthening type metal-base composite material. CONSTITUTION:This dispersion strengthening material supplying device is constituted of a hopper 1 in which the dispersion strengthening material to be supplied is packed, a screw feeder 2 which feeds the dispersion strengthening material fed out of the hopper 1 and a chuter 3 which drops the dispersion strengthening material supplied from the screw feeder 2 into a treating chamber 5.
Patent JP-2001058733-A (JP)
Title: Feeding device for sheet material and image forming device including the same
Inventor: KONUMA KIYOSHI
IPC: B65H3/54
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To correct displacement in a thickness direction of a sheet material by a correcting means, by retracting the correcting means to a non-contact position with the sheet material by a retracting means when the sheet material is not fed. SOLUTION: A correcting plate 28 is installed on a surface on a tray side in a slider mechanism 26. On a drive shaft 24, a cam 31 as a retracting means is installed between a paper feeding roller 25 and a document width regulating plate 22. The cam 31 holds the correcting plate 28 at a non-contact position with documents by coming into contact with a projection part 32 of the correcting plate 28 and pushing up the projection part 32 when a driving source is stopped. When the cam 31 is rotated, the projection part 32 of the correcting plate 28 does not come into contact with the cam 31 and the correcting plate 28 is pushed up by pressing of an elastic member 29. By this constitution, displacement in a thickness direction such as waving the documents is corrected when the cam 31 is rotated.  When the driving source is stopped, the correcting plate 28 is prevented from hindering a work such as a setting of documents.
Patent JP-H0395965-A (JP)
Title: Complementary type thin-film transistor
Inventor: MATSUMOTO FUMINAO
IPC: H01L21/8238
Filed: 1989-09-07
Abstract: PURPOSE:To reduce a photolithography process once, enable an impurities diffusion layer to be of low resistance, and reduce variation of resistance by providing a gate insulation film on source and drain regions of only either of a P-channel type and an N-channel type thin-film transistors which are equipped with the source and drain regions. CONSTITUTION:A P-type impurities region is covered with photolithography and phosphor is implanted into an N-type impurity region by ion implantation. After eliminating an oxide film 3 on source and drain regions of an N-channel transistor with a resistor 5 and a gate electrode 4 as a mask upon ion- implantation, the resist 5 on the entire surface is eliminated and boron ions are implanted at 40keV by ion implantation. When borons are laminated at this energy, boron ions penetrate a silicon layer at the source and drain regions of the N-channel transistor, so that an N-type transistor is formed in spite of implantation of boron.
Patent JP-H0551916-A (JP)
Title: Change gear for snow remover
Inventor: SATO ISAO
IPC: E01H5/09
Filed: 1991-08-20
Abstract: PURPOSE:To raise the operability of snow remover to be changed in speed by using a change gear having a hydraulic variable speed mechanism. CONSTITUTION:In a snow remover 1 having a change gear 5 with a hydraulic variable-speed mechanism, the change gear 5 is operated by one operating lever 6a. The shift guide hole 8 of the operation lever 6a is shaped into a Y form, and three guide holes 9a-9c are allowed to switch to high-speed advancing, low-speed advancing, and backward shifting. The guide hole 9c for backward advancing is allowed to work for both high-speed and low-speed advancing.
Patent JP-S6477831-A (JP)
Title: Light exposing device
Inventor: KOKO MISAO
IPC: H01J9/227
Filed: 1987-09-18
Abstract: PURPOSE:To enhance the productivity and the exposing accuracy to light and raise the quality by furnishing a driving means to displace a short arc mercury lamp to the center of panel in response to the amount of variation of the arc center in the short arc mercury lamp. CONSTITUTION:In a chamber 1b behind a lamp house 1 an X, Y, Z stage 4 and a finder 5 are installed coaxially with the axis of a mercury lamp 2. This stage 4 bears the end of a mercury lamp support 3. A pulse motor 6 movable in the X, Y, and Z directions is coupled with the stage 4 through a micrometer head 7 and a coupling 8. The stage 4 can be moved in the X, Y, Z directions. The tip position chronological varying amount DELTAy of the cathode 2b of short arc mercury lamp 2 shall be corrected. The distance y1 from the center of the finder 5 to the tip position of the anode 2a is put identical to the distance y2 to the tip of the cathode 2b. Consequently the arc center is automatically located at all times within necessary exposure accuracy.
Patent JP-S6290645-A (JP)
Title: Silver halide photographic sensitive material
Inventor: UEDA EIICHI
IPC: G03C1/06
Filed: 1985-10-17
Abstract: PURPOSE:To improve the dimensional stability of a silver halide photographic sensitive material without exerting any unfavorable influence on the photographic characteristics by incorporating latex prepd. as protective colloid with a natural water soluble polymer or a deriv. thereof into a silver halide emulsion layer. CONSTITUTION:Silver halide emulsion layers are formed on a support. Latex prepd. as protective colloid with a natural water soluble polymer or a deriv. thereof is incorporated into at least one of the emulsion layers. A glucose polymer such as dextran, starch or pullulan is used as the natural water soluble polymer. The deriv. of the polymer may be a dextran deriv. The latex prepd. as protective colloid is obtd. by copolymerizing a polymerizable unsatd. monomer such as butyl acrylate or styrene in an aqueous soln. of the polymer or the deriv. A photographic sensitive material having superior dimensional stability is obtd.